CN107983904B - A kind of multistation jumps riveter structure, jump riveter and chain assembles process line - Google Patents
A kind of multistation jumps riveter structure, jump riveter and chain assembles process line Download PDFInfo
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- CN107983904B CN107983904B CN201711096898.7A CN201711096898A CN107983904B CN 107983904 B CN107983904 B CN 107983904B CN 201711096898 A CN201711096898 A CN 201711096898A CN 107983904 B CN107983904 B CN 107983904B
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- Prior art keywords
- riveter
- parts
- jump
- chain
- briquetting
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21L—MAKING METAL CHAINS
- B21L9/00—Making chains or chain links, the links being composed of two or more different parts, e.g. drive chains
- B21L9/02—Making chains or chain links, the links being composed of two or more different parts, e.g. drive chains of roller-chain or other plate-link type
- B21L9/06—Sorting, feeding, assembling, riveting, or finishing parts of chains
- B21L9/065—Assembling or disassembling
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
- C21C7/04—Removing impurities by adding a treating agent
- C21C7/06—Deoxidising, e.g. killing
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
- C21C7/04—Removing impurities by adding a treating agent
- C21C7/064—Dephosphorising; Desulfurising
- C21C7/0645—Agents used for dephosphorising or desulfurising
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C33/00—Making ferrous alloys
- C22C33/006—Making ferrous alloys compositions used for making ferrous alloys
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C33/00—Making ferrous alloys
- C22C33/04—Making ferrous alloys by melting
Abstract
The present invention discloses a kind of multistation and jumps riveter structure, jumps riveter and chain assembling process line; it include upper die mechanism; and the lower die mechanism of setting upper die mechanism lower end; it is provided between the upper die mechanism and lower die mechanism and jumps riveter structure; chain mechanism is provided with away between the jump riveter structure; the jump riveter structure includes briquetting height adjustment bar of appearing; and briquetting height adjustment bar lower end of appearing is set and be fixedly connected with briquetting height adjustment bar of appearing on appear briquetting, and briquetting of appearing under briquetting lower end of appearing on being arranged in；The novel reshaping device for chain riveter, the pressure cooperation of briquetting of being appeared by above appearing briquetting under to carry out shaping to the acromere outer width of chain, it reduces the pressure load of chain kludge and improves the assembly precision of chain kludge, improve acromere outer width plastic precision, with reduction operation difficulty, the advantages of improving working efficiency, reducing cost.
Description
Technical field
The present invention relates to a kind of multistation to jump riveter structure, jump riveter and chain assembles process line.
Background technique
Existing automation chain production technology is but the existing head riveter using the operating mode for tearing section after first riveter open
Riveting mechanism can be to all do riveter processing by each pitch chain item, and will lead to tear that section step faced open is to have done riveter
Pin shaft, it is big to tear section difficulty open, not only high to the intensity requirement of red needle, but also seriously affects the service life of red needle, in addition, by riveter
After pin shaft afterwards removes under carrier bar, pin shaft, carrier bar are damaged because of deformation, can not be recycled.
Technology disclosed in a kind of jump riveter for chain riveter of Publication No. 203830646 has solved above-mentioned ask
Topic, including rack, rack, which is equipped with, jumps riveter structure and walks chain mechanism from what jump riveter structure passed through for transmitting chain to be processed；Institute
Stating and jumping riveter structure includes the upper die mechanism being correspondingly arranged up and down and lower die mechanism, and lower die mechanism includes lower die holder and lower die, under
Die holder is fixed relative to rack, and lower die is fixedly installed on the lower die seat；Upper die mechanism includes upper die holder and upper die and use
In the upper die driving mechanism that driving upper die slides laterally with respect to upper die holder, upper die holder by be slidably matched mechanism can relatively under
Die holder, which slides up and down to, to be arranged on the rack, and upper die can be laterally slidably arranged in by the mechanism that is slidably matched with respect to upper die holder
For upper die holder in the following, still the equipment has ignored in chain process, the pressure load of chain kludge is big, so that chain group
The buckling force that the acromere outer width of installation chain in an assembling process is born it is not of uniform size, cause precision before and after chain different.
Summary of the invention
In view of this, being made it is an object of the present invention to provide a kind of by appear under the pressure cooperation of briquetting of briquetting of above appearing
Shaping is carried out to the acromere outer width of chain, reduce the pressure load of chain kludge and improves the assembly precision of chain kludge,
The multistation for improving acromere outer width plastic precision jumps riveter structure, jumps riveter and chain assembling process line.
In order to solve the above-mentioned technical problem, the technical scheme is that a kind of multistation jumps riveter structure, jumps riveter and chain
Item assembles process line, includes upper die mechanism, and the lower die mechanism of setting upper die mechanism lower end, and the upper die mechanism is under
Be provided between mold mechanism and jump riveter structure, it is described jump to be provided between riveter structure walk chain mechanism for chain flowing, it is described on
Mold mechanism includes upper die holder, and the lower die mechanism includes lower die holder, and the jump riveter structure includes to fix with upper die mechanism
Connection appear briquetting height adjustment bar, and be arranged in appear briquetting height adjustment bar lower end and with the high low-key of briquetting of appearing
Whole bar be fixedly connected on appear briquetting, and briquetting lower end of appearing on being arranged in, be fixedly connected down and appear with lower die mechanism
Briquetting.
Preferably, the upper die mechanism further includes the upper beam having for fixing upper die holder, and it is arranged in upper beam table
The up and down motion traveller nut in face, the up and down motion traveller nut lower end are provided with up and down motion traveller, the crossbeam side
It is provided with the detection device mutually fixed with crossbeam, the lower die mechanism further includes the deck plate having for fixing lower die holder, and is set
Set the up and down motion slide rod sleeve for cooperating up and down motion traveller to move up and down in deck plate upper surface.
Preferably, the riveter structure of jumping further includes having the lateral jump riveter structure being fixedly connected with upper die holder, and setting exists
Laterally jump riveter structure side, be fixedly connected with upper die holder it is straight to jump riveter structure, and setting laterally jump riveter structure lower end and
Under the transverse circular riveter wolfram steel fixing seat being fixedly connected with lower die holder, and be arranged in directly to jump riveter structure lower end and under
Die holder is fixedly connected straight under round riveter wolfram steel fixing seat.
Preferably, it is described walk chain mechanism include be set to briquetting lower end of appearing the first chain operation tooth plate, and
The the second chain operation tooth plate for laterally jumping riveter structure lower end is set, and is arranged in directly to the third chain fortune for jumping riveter structure lower end
Row tooth plate, the lower die holder upper end are provided with the chain positioning backup plate being fixedly connected with lower die holder.
Preferably, the laterally jump riveter structure includes laterally to jump riveting sliding block fixing seat and be arranged sliding in laterally jump riveting
The lateral transverse direction jumped riveting take-up housing and laterally jump riveting take-up housing lower end is arranged in of block fixing seat lower end jumps riveting sliding block and setting
It is laterally jumping the lateral wolfram steel fixing seat of riveting sliding block lower end and the transverse circular riveter tungsten of lateral wolfram steel fixing seat lower end is set
In steel fixing seat.
Preferably, described includes directly directly to jump riveting sliding block fixing seat and setting directly sliding to riveting is jumped to riveter structure is jumped
Block fixing seat lower end it is straight to jump riveting take-up housing and be arranged in directly to jump riveting take-up housing lower end it is straight to jump riveting sliding block and setting
Directly to wolfram steel fixing seat and it is being arranged in directly to the straight to round riveter tungsten of wolfram steel fixing seat lower end to jumping the straight of riveting sliding block lower end
In steel fixing seat.
Preferably, it is described directly in round riveter wolfram steel fixing seat with it is directly equal to round riveter wolfram steel fixing seat lower surface
Be provided be firmly connected with it is straight to riveter wolfram steel, in the transverse circular riveter wolfram steel fixing seat with transverse circular riveter tungsten
Steel fixing seat lower surface is provided with the lateral riveter wolfram steel being firmly connected with it.
Another technical problem solved by the invention is to provide briquetting of appearing in one kind, by the raw material system of following parts by weight
At: 40-45 parts of steel ingot, 20-25 parts of the pig iron, 7-8 parts of manganese mineral powder, 5-6 parts of quartz sand, 0.4-0.6 parts of vanadium powder, magnesium powder 0.03-
0.04 part, 0.01-0.02 parts of calcium powder, 0.01-0.02 parts of powdered carbon, 0.05-0.06 parts of titanium valve, 0.03-0.04 parts of chromium, phosphorus powder
0.01-0.015 parts, 0.01-0.015 parts of molybdenum, 5-6 parts of composite refiner.
Preferably, the composite refiner is made of raw material from the following weight: 8-9 parts of aluminium powder, 8-9 parts of silica,
7-8 parts of calcium oxide, 4-5 parts of carbon dust, 1-2 parts of sodium carbonate.
It appears on a kind of the preparation method of briquetting: the following steps are included:
(1) 40-45 parts of steel ingot, 20-25 parts of the pig iron are taken, steel ingot and the pig iron are added in electric furnace, electric furnace is opened, is warming up to
1230-1300 DEG C, after being completely melt into molten steel, take 7-8 parts of manganese mineral powder, in 5-6 parts of addition electric furnaces of quartz sand, and in electric furnace
Temperature rise to 1450-1475 DEG C, keep the temperature 10-15min；
(2) 0.03-0.04 parts of magnesium powder, calcium powder 0.01-0.02, original made from 0.05-0.06 parts of addition steps 1) of titanium valve are taken
In material, while in-furnace temperature is increased to 1520-1550 DEG C, after constant temperature stirs 5-6 minutes, keeps the temperature 11-15min, it is spare；
(3) 0.4-0.6 parts of vanadium powder, 0.01-0.02 parts of powdered carbon, 0.03-0.04 parts of chromium, 0.01-0.015 parts of phosphorus powder, molybdenum are taken
In raw material made from 0.01-0.015 parts of addition steps 2), while in-furnace temperature is increased to 1600-1625 DEG C, constant temperature holding is stirred
It mixes 5-10min and obtains matrix alloy liquid；
(4) take 8-9 parts of aluminium powder, 8-9 parts of silica, 7-8 parts of calcium oxide, 4-5 parts of carbon dust, 1-2 parts of sodium carbonate be added to electricity
In furnace, it is warming up to 1900-2100 DEG C, after constant temperature stirs 10-15 minutes, is stood, being down to room temperature can be prepared by composite refiner；
(5) matrix alloy liquid will be transferred in refining furnace made from step 3), is added thereto multiple made from step 4)
Refining agent 5-6 parts of progress deoxidation, desulfurization, deslagging processing are closed, fire resisting steel mould is cast in when temperature is reduced to 1530-1540 DEG C
In tool, stands, be down to room temperature；
(6) after product made from step 5) being demoulded, polished, being polished.
The invention has the benefit that adjusting bar and briquetting of above appearing due to being provided with briquetting height of appearing, and in upper dew
Head briquetting lower end is provided with and above appears briquetting of appearing under briquetting matches, and can be adjusted by appearing briquetting height adjustment bar
On appear the distance between briquetting and chain, and the pressure cooperation for briquetting of being appeared by above appearing briquetting under can be to chain
Acromere outer width carry out preliminary Shape correction, to reduce the pressure load of chain kludge and improve the group of chain kludge
Precision is filled, chain external link outer width plastic precision is improved, stable effect is played to the frame of whole chain, reaching extension chain makes
The advantages of with the effect in service life, having reduces operation difficulty, improves working efficiency, reduces cost；Due in block of above appearing added with
Manganese mineral powder, quartz sand cooperate the calcium powder of the titanium valve with bulk strength of appearing in enhancing and block hardness of appearing in enhancing, make dew on this
The head service performance of block, intensity and hardness are more preferable.
Detailed description of the invention
Fig. 1 is that a kind of multistation of the present invention jumps riveter structure, jumps riveter and the front view of chain assembling process line；
Fig. 2 is a kind of multistation jump riveter structure of the present invention, jumps in riveter and chain assembling process line and jump riveter structure
Front view；
Fig. 3 is that a kind of multistation of the present invention jumps riveter structure, jumps riveter and the left view of chain assembling process line.
Specific embodiment
Embodiment 1:
A kind of multistation jumps riveter structure, jump riveter and chain assembles process line, as shown in Figure 1-3, include upper mold
Mechanism 1, and the lower die mechanism 2 of setting 1 lower end of upper die mechanism, the upper die mechanism 1 includes upper die holder 11, and is arranged in upper mold
11 upper ends of seat and with the bolted upper beam 12 of upper die holder, and the up and down motion traveller spiral shell on 12 surface of upper beam is set
Mother 13,13 lower end of up and down motion traveller nut are provided with up and down motion traveller 14, and 12 side of crossbeam is provided with and cross
The bolted detection device 15 of beam 12, the lower die mechanism 2 includes lower die holder 21, and be arranged in 21 lower end of lower die holder,
And with the bolted deck plate 22 of lower die holder 21, and be arranged in 22 upper surface of deck plate for cooperating up and down motion traveller
The 14 up and down motion slide rod sleeves 23 moved up and down are provided between the upper die mechanism 1 and lower die mechanism 2 and jump riveter structure 3, described
Jumping riveter structure 3 includes laterally to jump 34 side of riveter structure with the bolted laterally jump riveter structure 34 of upper die holder 11, and setting
, with upper die holder 11 it is bolted directly to jump riveter structure 35, and setting laterally jump 34 lower end of riveter structure and with lower die holder 21
36 under bolted transverse circular riveter wolfram steel fixing seat, and be arranged in directly to jump 3 lower end of riveter structure and with lower die holder 21
It is bolted directly under round riveter wolfram steel fixing seat 37, the riveter structure 34 of laterally jumping includes laterally to jump riveting sliding block to fix
Seat 341 and the transverse direction that laterally jump 341 lower end of riveting sliding block fixing seat is arranged in jump riveting take-up housing 342 and setting in laterally jump riveting
The lateral of 342 lower end of take-up housing jumps riveting sliding block 343 and the lateral wolfram steel fixing seat for laterally jumping 343 lower end of riveting sliding block is arranged in
344 and it is arranged in 345 in the transverse circular riveter wolfram steel fixing seat of lateral 344 lower end of wolfram steel fixing seat, it is described directly to jumping riveter
Structure 35 includes directly to jumping riveting sliding block fixing seat 351 and be arranged in directly to jumping the straight sliding to riveting is jumped of 351 lower end of riveting sliding block fixing seat
Block 352 and be arranged in directly to jump 352 lower end of riveting take-up housing it is straight to jump riveting sliding block 353 and setting directly to jump riveting sliding block
353 lower ends it is straight to wolfram steel fixing seat 354, and be arranged in directly to the straight solid to round riveter wolfram steel of 354 lower end of wolfram steel fixing seat
355 in reservation, it is described directly in round riveter wolfram steel fixing seat 355 be directly all provided with to 37 surfaces under round riveter wolfram steel fixing seat
Be equipped with it is bolted directly to riveter wolfram steel 38 with its, in the transverse circular riveter wolfram steel fixing seat 345 with transverse circular riveting
36 surfaces are provided with and its bolted lateral riveter wolfram steel 39,3 outside of jump riveter structure under head wolfram steel fixing seat
It is provided with and jumps the bolted cylinder 15 of riveter structure 3, be provided between the jump riveter structure 3 and walk chain machine for chain flowing
Structure 4, it is described walk chain mechanism 4 include be set to 32 lower end of briquetting of appearing the first chain operation tooth plate 41, and be arranged in cross
Tooth plate 42 is run to the second chain for jumping 34 lower end of riveter structure, and is arranged in directly to the third chain operation for jumping 3 lower end of riveter structure
Tooth plate 43,21 upper end of lower die holder, which is provided with, positions backup plate 44 with the bolted chain of lower die holder 21.
The riveter structure 3 of jumping includes the briquetting height adjustment bar 31 of appearing being fixedly connected with upper die mechanism 1, and setting exists
Appear briquetting height adjustment 31 lower end of bar, with appear briquetting height adjustment bar 31 be fixedly connected, be used for preliminary shaping chain
Appear in acromere outer width briquetting 32, and 32 lower end of briquetting of appearing on being arranged in, be fixedly connected down and appear with lower die mechanism 2
Briquetting 33.
It appears on a kind of the preparation method of briquetting, comprising the following steps:
(1) 45 parts of steel ingot, 25 parts of the pig iron are taken, steel ingot and the pig iron are added in electric furnace, electric furnace is opened, is warming up to 1300
DEG C, after being completely melt into molten steel, take 8 parts of manganese mineral powder, in 6 parts of addition electric furnaces of quartz sand, and the temperature in electric furnace rises to 475
DEG C, keep the temperature 15min；
(2) 0.04 part of magnesium powder, calcium powder 0.02 are taken, in raw material made from 0.06 part of addition step 1) of titanium valve, while will be in furnace
Temperature is increased to 1550 DEG C, after constant temperature stirs 6 minutes, keeps the temperature 15min；
(3) 0.015 part of 0.6 part of vanadium powder, 0.02 part of powdered carbon, 0.04 part of chromium, 0.015 part of phosphorus powder, molybdenum addition step 2) system are taken
In the raw material obtained, while in-furnace temperature is increased to 1625 DEG C, constant temperature is kept stirring 10min and obtains matrix alloy liquid；
(4) take 9 parts of aluminium powder, 9 parts of silica, 8 parts of calcium oxide, 5 parts of carbon dust, 2 parts of sodium carbonate be added in electric furnace, be warming up to
It 2100 DEG C, after constant temperature stirs 15 minutes, stands, being down to room temperature can be prepared by composite refiner；
(5) matrix alloy liquid will be transferred in refining furnace made from step 3), it is compound that step 4) addition is added thereto
6 parts of progress deoxidations of refining agent, desulfurization, deslagging processing, are cast in fire resisting steel casting die when temperature is reduced to 1540 DEG C, quiet
It sets, is down to room temperature；
(6) after product made from step 5) being demoulded, polished, being polished.
Embodiment 2:
A kind of multistation jumps riveter structure, jump riveter and chain assembles process line, includes upper die mechanism 1, and setting
The lower die mechanism 2 of 1 lower end of upper die mechanism, the upper die mechanism 1 include upper die holder 11, and be arranged in 11 upper end of upper die holder,
And with the bolted upper beam 12 of upper die holder, and the up and down motion traveller nut 13 on 12 surface of upper beam is set, it is described on
Lower 13 lower end of movement traveller nut is provided with up and down motion traveller 14, and 12 side of crossbeam is provided with to be connected with 12 bolt of crossbeam
The detection device 15 connect, the lower die mechanism 2 include lower die holder 21, and 21 lower end of lower die holder is set and and lower die holder
21 bolted deck plates 22, and be arranged in 22 upper surface of deck plate for cooperating up and down motion traveller 14 to move up and down
Up and down motion slide rod sleeve 23, be provided between the upper die mechanism 1 and lower die mechanism 2 jump riveter structure 3, the jump riveter structure 3
Include and upper die holder 11 is bolted laterally jumps riveter structure 34, and laterally jump 34 side of riveter structure and upper mold is set
Seat 11 it is bolted directly to jump riveter structure 35, and setting laterally jump 34 lower end of riveter structure and be bolted with lower die holder 21
Transverse circular riveter wolfram steel fixing seat under 36, and be arranged in directly to jump 3 lower end of riveter structure and be bolted with lower die holder 21
It is straight under round riveter wolfram steel fixing seat 37, it is described laterally jump riveter structure 34 include laterally jump riveting sliding block fixing seat 341 and
The lateral jump riveting take-up housing 342 for laterally jumping 341 lower end of riveting sliding block fixing seat is set and riveting take-up housing 342 is laterally being jumped in setting
The lateral lateral wolfram steel fixing seat 344 jumped riveting sliding block 343 and lateral jump 343 lower end of riveting sliding block is arranged in of lower end and setting exist
It is described directly to include to jump riveter structure 35 345 in the transverse circular riveter wolfram steel fixing seat of lateral 344 lower end of wolfram steel fixing seat
Directly to jump riveting sliding block fixing seat 351 and be arranged in directly to jump 351 lower end of riveting sliding block fixing seat it is straight to jump riveting take-up housing 352 and
Be arranged in directly to jump 352 lower end of riveting take-up housing it is straight to jump riveting sliding block 353 and be arranged in directly to jump 353 lower end of riveting sliding block it is straight
To wolfram steel fixing seat 354, and it is arranged in directly to the straight in round riveter wolfram steel fixing seat 355 of 354 lower end of wolfram steel fixing seat,
It is described directly in round riveter wolfram steel fixing seat 355 be directly provided with and its spiral shell to 37 surfaces under round riveter wolfram steel fixing seat
It tethers and connects straight to riveter wolfram steel 38,345 fix with transverse circular riveter wolfram steel in the transverse circular riveter wolfram steel fixing seat
Lower 36 surfaces of seat be provided with its bolted lateral riveter wolfram steel 39, be provided with and jump riveting on the outside of the jumps riveter structure 3
The bolted cylinder 15 of mechanism 3, it is described jump to be provided between riveter structure 3 walk chain mechanism 4 for chain flowing, it is described walk chain
Mechanism 4 includes the first chain operation tooth plate 41 for being set to 32 lower end of briquetting of appearing, and riveter structure 34 is laterally being jumped in setting
Second chain of lower end runs tooth plate 42, and is arranged in and directly runs tooth plate 43 to the third chain for jumping 3 lower end of riveter structure, under described
21 upper end of die holder, which is provided with, positions backup plate 44 with the bolted chain of lower die holder 21.
The riveter structure 3 of jumping includes the briquetting height adjustment bar 31 of appearing being fixedly connected with upper die mechanism 1, and setting exists
Appear briquetting height adjustment 31 lower end of bar, with appear briquetting height adjustment bar 31 be fixedly connected, be used for preliminary shaping chain
Appear in acromere outer width briquetting 32, and 32 lower end of briquetting of appearing on being arranged in, be fixedly connected down and appear with lower die mechanism 2
Briquetting 33.
It appears on a kind of the preparation method of briquetting, comprising the following steps:
(1) 43 parts of steel ingot, 23 parts of the pig iron are taken, steel ingot and the pig iron are added in electric furnace, electric furnace is opened, is warming up to 1265
DEG C, after being completely melt into molten steel, take 7.5 parts of manganese mineral powder, in 5.5 parts of addition electric furnaces of quartz sand, and the temperature liter in electric furnace
To 1465 DEG C, 13min is kept the temperature；
(2) 0.35 part of magnesium powder, calcium powder 0.015 are taken, in raw material made from 0.055 part of addition step 1) of titanium valve, while by furnace
Interior temperature is increased to 1535 DEG C, after constant temperature stirs 5.5 minutes, keeps the temperature 13min；
(3) 0.014 part of 0.5 part of vanadium powder, 0.015 part of powdered carbon, 0.035 part of chromium, 0.013 part of phosphorus powder, molybdenum addition step 2) are taken
In raw material obtained, while in-furnace temperature is increased to 1615 DEG C, constant temperature is kept stirring 8min and obtains matrix alloy liquid；
(4) take 8.5 parts of aluminium powder, 8.5 parts of silica, 7.5 parts of calcium oxide, 4.5 parts of carbon dust, 1.2 parts of sodium carbonate be added to electricity
In furnace, 2000 DEG C, after constant temperature stirs 13 minutes are warming up to, is stood, being down to room temperature can be prepared by composite refiner；
(5) matrix alloy liquid will be transferred in refining furnace made from step 3), it is obtained to step 4) is added thereto
5.5 parts of progress deoxidations of composite refiner, desulfurization, deslagging processing, fire resisting steel casting die is cast in when temperature is reduced to 1535 DEG C
In, it stands, is down to room temperature；
(6) after product made from step 5) being demoulded, polished, being polished.
Embodiment 3:
A kind of multistation jumps riveter structure, jump riveter and chain assembles process line, includes upper die mechanism 1, and setting
The lower die mechanism 2 of 1 lower end of upper die mechanism, the upper die mechanism 1 include upper die holder 11, and be arranged in 11 upper end of upper die holder,
And with the bolted upper beam 12 of upper die holder, and the up and down motion traveller nut 13 on 12 surface of upper beam is set, it is described on
Lower 13 lower end of movement traveller nut is provided with up and down motion traveller 14, and 12 side of crossbeam is provided with to be connected with 12 bolt of crossbeam
The detection device 15 connect, the lower die mechanism 2 include lower die holder 21, and 21 lower end of lower die holder is set and and lower die holder
21 bolted deck plates 22, and be arranged in 22 upper surface of deck plate for cooperating up and down motion traveller 14 to move up and down
Up and down motion slide rod sleeve 23, be provided between the upper die mechanism 1 and lower die mechanism 2 jump riveter structure 3, the jump riveter structure 3
Include and upper die holder 11 is bolted laterally jumps riveter structure 34, and laterally jump 34 side of riveter structure and upper mold is set
Seat 11 it is bolted directly to jump riveter structure 35, and setting laterally jump 34 lower end of riveter structure and be bolted with lower die holder 21
Transverse circular riveter wolfram steel fixing seat under 36, and be arranged in directly to jump 3 lower end of riveter structure and be bolted with lower die holder 21
It is straight under round riveter wolfram steel fixing seat 37, it is described laterally jump riveter structure 34 include laterally jump riveting sliding block fixing seat 341 and
The lateral jump riveting take-up housing 342 for laterally jumping 341 lower end of riveting sliding block fixing seat is set and riveting take-up housing 342 is laterally being jumped in setting
The lateral lateral wolfram steel fixing seat 344 jumped riveting sliding block 343 and lateral jump 343 lower end of riveting sliding block is arranged in of lower end and setting exist
It is described directly to include to jump riveter structure 35 345 in the transverse circular riveter wolfram steel fixing seat of lateral 344 lower end of wolfram steel fixing seat
Directly to jump riveting sliding block fixing seat 351 and be arranged in directly to jump 351 lower end of riveting sliding block fixing seat it is straight to jump riveting take-up housing 352 and
Be arranged in directly to jump 352 lower end of riveting take-up housing it is straight to jump riveting sliding block 353 and be arranged in directly to jump 353 lower end of riveting sliding block it is straight
To wolfram steel fixing seat 354, and it is arranged in directly to the straight in round riveter wolfram steel fixing seat 355 of 354 lower end of wolfram steel fixing seat,
It is described directly in round riveter wolfram steel fixing seat 355 be directly provided with and its spiral shell to 37 surfaces under round riveter wolfram steel fixing seat
It tethers and connects straight to riveter wolfram steel 38,345 fix with transverse circular riveter wolfram steel in the transverse circular riveter wolfram steel fixing seat
Lower 36 surfaces of seat be provided with its bolted lateral riveter wolfram steel 39, be provided with and jump riveting on the outside of the jumps riveter structure 3
The bolted cylinder 15 of mechanism 3, it is described jump to be provided between riveter structure 3 walk chain mechanism 4 for chain flowing, it is described walk chain
Mechanism 4 includes the first chain operation tooth plate 41 for being set to 32 lower end of briquetting of appearing, and riveter structure 34 is laterally being jumped in setting
Second chain of lower end runs tooth plate 42, and is arranged in and directly runs tooth plate 43 to the third chain for jumping 3 lower end of riveter structure, under described
21 upper end of die holder, which is provided with, positions backup plate 44 with the bolted chain of lower die holder 21.
The riveter structure 3 of jumping includes the briquetting height adjustment bar 31 of appearing being fixedly connected with upper die mechanism 1, and setting exists
Appear briquetting height adjustment 31 lower end of bar, with appear briquetting height adjustment bar 31 be fixedly connected, be used for preliminary shaping chain
Appear in acromere outer width briquetting 32, and 32 lower end of briquetting of appearing on being arranged in, be fixedly connected down and appear with lower die mechanism 2
Briquetting 33.
It appears on a kind of the preparation method of briquetting, comprising the following steps:
(1) 40 parts of steel ingot, 20 parts of the pig iron are taken, steel ingot and the pig iron are added in electric furnace, electric furnace is opened, is warming up to 1230
DEG C, after being completely melt into molten steel, take 7 parts of manganese mineral powder, in 5 parts of addition electric furnaces of quartz sand, and the temperature in electric furnace rises to
1450 DEG C, keep the temperature 10min；
(2) 0.03 part of magnesium powder, calcium powder 0.01 are taken, in raw material made from 0.05 part of addition step 1) of titanium valve, while will be in furnace
Temperature is increased to 1520 DEG C, and constant temperature stirs after five minutes, keeps the temperature 11min；
(3) 0.01 part of 0.4 part of vanadium powder, 0.01 part of powdered carbon, 0.03 part of chromium, 0.01 part of phosphorus powder, molybdenum addition step 2) is taken to be made
Raw material in, while in-furnace temperature is increased to 1600 DEG C, constant temperature is kept stirring 5min and obtains matrix alloy liquid；
(4) take 8 parts of aluminium powder, 8 parts of silica, 7 parts of calcium oxide, 4 parts of carbon dust, 1 part of sodium carbonate be added in electric furnace, be warming up to
1900 DEG C, constant temperature stirs after ten minutes, stands, being down to room temperature can be prepared by composite refiner；
(5) matrix alloy liquid will be transferred in refining furnace made from step 3), is added thereto multiple made from step 4)
5 parts of progress deoxidations of refining agent, desulfurization, deslagging processing are closed, is cast in when temperature is reduced to 1530 DEG C in fire resisting steel casting die, it is quiet
It sets, is down to room temperature；
(6) after product made from step 5) being demoulded, polished, being polished.
Experimental example:
Experimental subjects: using the refractory brick that the embodiment of the present invention 1-3 is produced as experimental group one, experimental group two and real
Test group three, choose on the market with briquetting group as a comparison of appearing on experimental group size consistency of thickness, test used four groups
On appear briquetting its specification size it is all the same.
Experiment purpose: compression strength, Rockwell hardness, the yield strength of briquetting of appearing in above-mentioned experimental group and contrast groups are tested
It is broken under how many pulling force, and experimental result is recorded.
As seen from the above table, in conjunction in upper table in experimental group one, experimental group two, experimental group three and contrast groups, compression strength, Lip river
It family name's hardness, yield strength and is broken under how many pulling force, is compared by the experimental data to upper table, so as to
The reshaping device of the application chain riveter multistation uses briquetting of appearing in the application, service performance, hardness and strength out
More preferably.
The invention has the benefit that adjusting bar and briquetting of above appearing due to being provided with briquetting height of appearing, and in upper dew
Head briquetting lower end is provided with and above appears briquetting of appearing under briquetting matches, and can be adjusted by appearing briquetting height adjustment bar
On appear the distance between briquetting and chain, and the pressure cooperation for briquetting of being appeared by above appearing briquetting under can be to chain
Acromere outer width carry out preliminary Shape correction, to reduce the pressure load of chain kludge and improve the group of chain kludge
Precision is filled, chain external link outer width plastic precision is improved, stable effect is played to the frame of whole chain, reaching extension chain makes
The advantages of with the effect in service life, having reduces operation difficulty, improves working efficiency, reduces cost；Due in block of above appearing added with
Manganese mineral powder, quartz sand cooperate the calcium powder of the titanium valve with bulk strength of appearing in enhancing and block hardness of appearing in enhancing, make dew on this
The head service performance of block, intensity and hardness are more preferable.
Certainly, above is representative instance of the invention, and in addition to this, the present invention can also have other a variety of specific implementations
Mode, all technical solutions formed using equivalent substitution or equivalent transformation, is all fallen within the scope of protection of present invention.
Claims (7)
- It include upper die mechanism, and setting upper mold 1. a kind of multistation jumps riveter structure, jumps riveter and chain assembling process line The lower die mechanism of mechanism lower end is provided between the upper die mechanism and lower die mechanism and jumps riveter structure, between the jump riveter structure It is provided with and walks chain mechanism for chain flowing, the upper die mechanism includes upper die holder, and the lower die mechanism includes lower die Seat, it is characterised in that: the riveter structure of jumping includes the briquetting height adjustment bar of appearing being fixedly connected with upper die mechanism, and setting Briquetting height adjustment bar lower end of appearing and be fixedly connected with briquetting height adjustment bar of appearing on appear briquetting, and setting Upper briquetting lower end of appearing, be fixedly connected with lower die mechanism under appear briquetting；It appears on described briquetting, by following parts by weight Raw material be made: 40-45 parts of steel ingot, 20-25 parts of the pig iron, 7-8 parts of manganese mineral powder, 5-6 parts of quartz sand, 0.4-0.6 parts of vanadium powder, magnesium powder 0.03-0.04 parts, 0.01-0.02 parts of calcium powder, 0.01-0.02 parts of powdered carbon, 0.05-0.06 parts of titanium valve, 0.03-0.04 parts of chromium, phosphorus 0.01-0.015 parts of powder, 0.01-0.015 parts of molybdenum, 5-6 parts of composite refiner；The composite refiner by following parts by weight original Material is made: 8-9 parts of aluminium powder, 8-9 parts of silica, 7-8 parts of calcium oxide, 4-5 parts of carbon dust, 1-2 parts of sodium carbonate；It appears on described briquetting Preparation method: the following steps are included:(1) 40-45 parts of steel ingot, 20-25 parts of the pig iron are taken, steel ingot and the pig iron are added in electric furnace, electric furnace is opened, is warming up to 1230-1300 DEG C, after being completely melt into molten steel, take 7-8 parts of manganese mineral powder, in 5-6 parts of addition electric furnaces of quartz sand, and in electric furnace Temperature rise to 1450-1475 DEG C, keep the temperature 10-15min；(2) 0.03-0.04 parts of magnesium powder, calcium powder 0.01-0.02, raw material made from 0.05-0.06 parts of addition steps (1) of titanium valve are taken In, while in-furnace temperature is increased to 1520-1550 DEG C, after constant temperature stirs 5-6 minutes, and 11-15min is kept the temperature, it is spare；(3) 0.4-0.6 parts of vanadium powder, 0.01-0.02 parts of powdered carbon, 0.03-0.04 parts of chromium, 0.01-0.015 parts of phosphorus powder, molybdenum 0.01- are taken In raw material made from 0.015 part of addition step (2), while in-furnace temperature is increased to 1600-1625 DEG C, constant temperature is kept stirring 5-10min obtains matrix alloy liquid；(4) take 8-9 parts of aluminium powder, 8-9 parts of silica, 7-8 parts of calcium oxide, 4-5 parts of carbon dust, 1-2 parts of sodium carbonate be added in electric furnace, It is warming up to 1900-2100 DEG C, after constant temperature stirs 10-15 minutes, is stood, being down to room temperature can be prepared by composite refiner；(5) matrix alloy liquid will be transferred in refining furnace made from step (3), is added thereto multiple made from step (4) Refining agent 5-6 parts of progress deoxidation, desulfurization, deslagging processing are closed, fire resisting steel mould is cast in when temperature is reduced to 1530-1540 DEG C In tool, stands, be down to room temperature；(6) after being demoulded by product made from step (5), polish, polish.
- 2. a kind of multistation as described in claim 1 jumps riveter structure, jump riveter and chain and assembles process line, feature exists In: the upper die mechanism further includes the upper beam having for fixing upper die holder, and the up and down motion cunning on upper beam surface is arranged in Column nut, the up and down motion traveller nut lower end are provided with up and down motion traveller, and the crossbeam side is provided with and crossbeam phase Fixed detection device, the lower die mechanism further include the deck plate having for fixing lower die holder, and table is arranged on deck plate The up and down motion slide rod sleeve for cooperating up and down motion traveller to move up and down in face.
- 3. a kind of multistation as claimed in claim 2 jumps riveter structure, jump riveter and chain and assembles process line, feature exists In: the riveter structure of jumping further includes having the lateral jump riveter structure being fixedly connected with upper die holder, and riveter structure one is laterally being jumped in setting Side, be fixedly connected with upper die holder it is straight to jumping riveter structure, and setting laterally jump riveter structure lower end and with lower die holder is fixed connects Under the transverse circular riveter wolfram steel fixing seat connect, and it is arranged in directly to jumping riveter structure lower end and be fixedly connected with lower die holder It is described to jump the cylinder for being provided on the outside of riveter structure and being fixedly connected with jump riveter structure directly under round riveter wolfram steel fixing seat.
- 4. a kind of multistation as claimed in claim 3 jumps riveter structure, jump riveter and chain and assembles process line, feature exists In: it is described walk chain mechanism include be set to briquetting lower end of appearing the first chain run tooth plate, and setting laterally jump riveting Second chain of mechanism lower end runs tooth plate, and is arranged in and directly runs tooth plate to the third chain for jumping riveter structure lower end, under described Die holder upper end is provided with the chain positioning backup plate being fixedly connected with lower die holder.
- 5. a kind of multistation as claimed in claim 4 jumps riveter structure, jump riveter and chain and assembles process line, feature exists In: the riveter structure of laterally jumping includes laterally to jump riveting sliding block fixing seat and be arranged in laterally to jump riveting sliding block fixing seat lower end It laterally jumps riveting take-up housing and laterally the lateral of jump riveting take-up housing lower end is set and jump riveting sliding block and setting in laterally jump riveting sliding block The lateral wolfram steel fixing seat of lower end and it is arranged in the transverse circular riveter wolfram steel fixing seat of lateral wolfram steel fixing seat lower end.
- 6. a kind of multistation as claimed in claim 5 jumps riveter structure, jump riveter and chain and assembles process line, feature exists In: it is described directly to jump riveter structure include directly to jump riveting sliding block fixing seat and be arranged in directly to jump riveting sliding block fixing seat lower end Directly to jump riveting take-up housing and be arranged in directly to jump riveting take-up housing lower end it is straight to jump riveting sliding block and setting directly to jump riveting sliding block The straight of lower end to wolfram steel fixing seat and is arranged in directly to the straight in round riveter wolfram steel fixing seat of wolfram steel fixing seat lower end.
- 7. a kind of multistation as claimed in claim 6 jumps riveter structure, jump riveter and chain and assembles process line, feature exists In: it is described to be directly secured to in round riveter wolfram steel fixing seat with being directly provided with to round riveter wolfram steel fixing seat lower surface Connection it is straight to riveter wolfram steel, in the transverse circular riveter wolfram steel fixing seat with transverse circular riveter wolfram steel fixing seat lower surface It is provided with the lateral riveter wolfram steel being firmly connected with it.
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| CN201711096898.7A CN107983904B (en) | 2017-11-09 | 2017-11-09 | A kind of multistation jumps riveter structure, jump riveter and chain assembles process line |
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| CN201711096898.7A CN107983904B (en) | 2017-11-09 | 2017-11-09 | A kind of multistation jumps riveter structure, jump riveter and chain assembles process line |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108907066A (en) * | 2018-09-25 | 2018-11-30 | 浙江象牌链传动有限公司 | A kind of stable nail pressing chain assembly equipment |
| CN109262506B (en) * | 2018-09-25 | 2023-08-25 | 湖州持正链传动有限公司 | Special-shaped outer chain plate positioning and pressing device |
| CN109807283A (en) * | 2019-03-11 | 2019-05-28 | 杭州自强链传动有限公司 | A kind of escalator chain pin shaft snap mold |
| CN112475216B (en) * | 2020-11-05 | 2021-09-21 | 浙江恒久传动科技股份有限公司 | Automatic intelligent assembly line of plate chain |
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